Element block pseudo-class :active generated with width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal transition background transform box-sizing content-box padding 20px margin 0px font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default height auto border 0px rgba(0,0,0,1) solid border-radius z-index auto overflow hidden display block line-height 1 float none position static